Conductance as a function of bias current (x axis) and charge carrier density (y axis) in electron-doped bilayer graphene indicates Wigner-crystal, charge-density-wave, or spin-density-wave phases.

From the article:

Interaction-Driven Quasi-Insulating Ground States of Gapped Electron-Doped Bilayer Graphene
Anna M. Seiler, Martin Statz, Isabell Weimer, Nils Jacobsen, Kenji Watanabe, Takashi Taniguchi, Zhiyu Dong, Leonid S. Levitov, and R. Thomas Weitz
Phys. Rev. Lett. 133, 066301 (2024)

View Issue Table of Contents